A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 5915-01-433-1407
NSN 2925-01-055-7607
NSN 6105-00-376-2174
NSN 7035-00-763-6180
NSN 6110-01-139-4646
NSN 5975-01-011-0820
NSN 6610-00-472-5179
NSN 5990-01-461-8969
NSN 5999-00-078-9347
NSN 5925-01-096-5892
NSN 6685-01-270-7958
NSN 5985-01-122-9476